207725276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{2203}}^1$

素因数の和:4361

約数の個数: 24

約数和(自身を含む): 396931584

約数和(自身を除く): 189206308

約数列:

[1, 2, 4, 11, 22, 44, 2143, 2203, 4286, 4406, 8572, 8812, 23573, 24233, 47146, 48466, 94292, 96932, 4721029, 9442058, 18884116, 51931319, 103862638, 207725276]

約数ペア:

[(1, 207725276), (2, 103862638), (4, 51931319), (11, 18884116), (22, 9442058), (44, 4721029), (2143, 96932), (2203, 94292), (4286, 48466), (4406, 47146), (8572, 24233), (8812, 23573)]